1#ifndef __PVRUSB2_DVB_H__
2#define __PVRUSB2_DVB_H__
3
4#include "dvb_frontend.h"
5#include "dvb_demux.h"
6#include "dvb_net.h"
7#include "dmxdev.h"
8#include "pvrusb2-context.h"
9
10#define PVR2_DVB_BUFFER_COUNT 32
11#define PVR2_DVB_BUFFER_SIZE PAGE_ALIGN(0x4000)
12
13struct pvr2_dvb_adapter {
14	struct pvr2_channel	channel;
15
16	struct dvb_adapter	dvb_adap;
17	struct dmxdev		dmxdev;
18	struct dvb_demux	demux;
19	struct dvb_net		dvb_net;
20	struct dvb_frontend	*fe;
21
22	int			feedcount;
23	int			max_feed_count;
24
25	struct task_struct	*thread;
26	struct mutex		lock;
27
28	unsigned int		stream_run:1;
29
30	wait_queue_head_t	buffer_wait_data;
31	char			*buffer_storage[PVR2_DVB_BUFFER_COUNT];
32};
33
34struct pvr2_dvb_props {
35	int (*frontend_attach) (struct pvr2_dvb_adapter *);
36	int (*tuner_attach) (struct pvr2_dvb_adapter *);
37};
38
39struct pvr2_dvb_adapter *pvr2_dvb_create(struct pvr2_context *pvr);
40
41#endif /* __PVRUSB2_DVB_H__ */
42